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fd5ff020 FV |
1 | #!/usr/bin/env python |
2 | ||
efe8902f | 3 | import hashlib |
fd5ff020 | 4 | import io |
efe8902f | 5 | import os |
7f60b5aa | 6 | import json |
cdab8aa3 PH |
7 | import unittest |
8 | import sys | |
6b3aef80 | 9 | import socket |
78d3442b | 10 | import binascii |
fd5ff020 FV |
11 | |
12 | # Allow direct execution | |
13 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) | |
cdab8aa3 | 14 | |
8222d8de | 15 | import youtube_dl.YoutubeDL |
fd5ff020 | 16 | from youtube_dl.utils import * |
1535ac2a | 17 | |
fd5ff020 FV |
18 | PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json") |
19 | ||
8cc83b8d FV |
20 | RETRIES = 3 |
21 | ||
ee55fcbe | 22 | md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest() |
78d3442b | 23 | |
8222d8de | 24 | class YoutubeDL(youtube_dl.YoutubeDL): |
fd5ff020 | 25 | def __init__(self, *args, **kwargs): |
fd5ff020 | 26 | self.to_stderr = self.to_screen |
0eaf520d | 27 | self.processed_info_dicts = [] |
8222d8de | 28 | super(YoutubeDL, self).__init__(*args, **kwargs) |
476203d0 | 29 | def report_warning(self, message): |
be95cac1 FV |
30 | # Don't accept warnings during tests |
31 | raise ExtractorError(message) | |
0eaf520d FV |
32 | def process_info(self, info_dict): |
33 | self.processed_info_dicts.append(info_dict) | |
8222d8de | 34 | return super(YoutubeDL, self).process_info(info_dict) |
1535ac2a | 35 | |
fd5ff020 FV |
36 | def _file_md5(fn): |
37 | with open(fn, 'rb') as f: | |
38 | return hashlib.md5(f.read()).hexdigest() | |
39 | ||
d3f46b9a FV |
40 | import test.helper as helper # Set up remaining global configuration |
41 | from .helper import get_testcases, try_rm | |
fc2c063e | 42 | defs = get_testcases() |
6b47c7f2 | 43 | |
fd5ff020 FV |
44 | with io.open(PARAMETERS_FILE, encoding='utf-8') as pf: |
45 | parameters = json.load(pf) | |
1535ac2a | 46 | |
0eaf520d | 47 | |
1535ac2a | 48 | class TestDownload(unittest.TestCase): |
744435f2 | 49 | maxDiff = None |
fd5ff020 FV |
50 | def setUp(self): |
51 | self.parameters = parameters | |
52 | self.defs = defs | |
53 | ||
911ee27e | 54 | ### Dynamically generate tests |
5d01a647 PH |
55 | def generator(test_case): |
56 | ||
1535ac2a | 57 | def test_template(self): |
d1cade5a | 58 | ie = youtube_dl.extractor.get_info_extractor(test_case['name']) |
bc2884af JMF |
59 | def print_skipping(reason): |
60 | print('Skipping %s: %s' % (test_case['name'], reason)) | |
fd5ff020 | 61 | if not ie._WORKING: |
bc2884af | 62 | print_skipping('IE marked as not _WORKING') |
fd5ff020 | 63 | return |
5c892b0b | 64 | if 'playlist' not in test_case and not test_case['file']: |
bc2884af | 65 | print_skipping('No output file specified') |
6985325e | 66 | return |
fd5ff020 | 67 | if 'skip' in test_case: |
bc2884af | 68 | print_skipping(test_case['skip']) |
fd5ff020 | 69 | return |
0eaf520d | 70 | |
c073e35b PH |
71 | params = self.parameters.copy() |
72 | params.update(test_case.get('params', {})) | |
0eaf520d | 73 | |
8222d8de | 74 | ydl = YoutubeDL(params) |
023fa8c4 | 75 | ydl.add_default_info_extractors() |
bffbd5f0 PH |
76 | finished_hook_called = set() |
77 | def _hook(status): | |
78 | if status['status'] == 'finished': | |
79 | finished_hook_called.add(status['filename']) | |
8222d8de | 80 | ydl.fd.add_progress_hook(_hook) |
5c892b0b PH |
81 | |
82 | test_cases = test_case.get('playlist', [test_case]) | |
83 | for tc in test_cases: | |
f4aac741 PH |
84 | try_rm(tc['file']) |
85 | try_rm(tc['file'] + '.part') | |
86 | try_rm(tc['file'] + '.info.json') | |
5c892b0b | 87 | try: |
8cc83b8d FV |
88 | for retry in range(1, RETRIES + 1): |
89 | try: | |
8222d8de | 90 | ydl.download([test_case['url']]) |
8cc83b8d FV |
91 | except (DownloadError, ExtractorError) as err: |
92 | if retry == RETRIES: raise | |
93 | ||
94 | # Check if the exception is not a network related one | |
90a99c1b | 95 | if not err.exc_info[0] in (compat_urllib_error.URLError, socket.timeout, UnavailableVideoError): |
8cc83b8d FV |
96 | raise |
97 | ||
98 | print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry)) | |
99 | else: | |
100 | break | |
5c892b0b PH |
101 | |
102 | for tc in test_cases: | |
511eda8e | 103 | if not test_case.get('params', {}).get('skip_download', False): |
233a2296 | 104 | self.assertTrue(os.path.exists(tc['file']), msg='Missing file ' + tc['file']) |
bffbd5f0 | 105 | self.assertTrue(tc['file'] in finished_hook_called) |
5c892b0b PH |
106 | self.assertTrue(os.path.exists(tc['file'] + '.info.json')) |
107 | if 'md5' in tc: | |
108 | md5_for_file = _file_md5(tc['file']) | |
109 | self.assertEqual(md5_for_file, tc['md5']) | |
110 | with io.open(tc['file'] + '.info.json', encoding='utf-8') as infof: | |
111 | info_dict = json.load(infof) | |
51ce3a75 PH |
112 | for (info_field, expected) in tc.get('info_dict', {}).items(): |
113 | if isinstance(expected, compat_str) and expected.startswith('md5:'): | |
b7052e50 | 114 | got = 'md5:' + md5(info_dict.get(info_field)) |
78d3442b | 115 | else: |
51ce3a75 | 116 | got = info_dict.get(info_field) |
b7052e50 JMF |
117 | self.assertEqual(expected, got, |
118 | u'invalid value for field %s, expected %r, got %r' % (info_field, expected, got)) | |
78d3442b FV |
119 | |
120 | # If checkable fields are missing from the test case, print the info_dict | |
ee55fcbe | 121 | test_info_dict = dict((key, value if not isinstance(value, compat_str) or len(value) < 250 else 'md5:' + md5(value)) |
78d3442b FV |
122 | for key, value in info_dict.items() |
123 | if value and key in ('title', 'description', 'uploader', 'upload_date', 'uploader_id', 'location')) | |
124 | if not all(key in tc.get('info_dict', {}).keys() for key in test_info_dict.keys()): | |
125 | sys.stderr.write(u'\n"info_dict": ' + json.dumps(test_info_dict, ensure_ascii=False, indent=2) + u'\n') | |
126 | ||
127 | # Check for the presence of mandatory fields | |
128 | for key in ('id', 'url', 'title', 'ext'): | |
129 | self.assertTrue(key in info_dict.keys() and info_dict[key]) | |
5c892b0b PH |
130 | finally: |
131 | for tc in test_cases: | |
f4aac741 PH |
132 | try_rm(tc['file']) |
133 | try_rm(tc['file'] + '.part') | |
134 | try_rm(tc['file'] + '.info.json') | |
fd5ff020 | 135 | |
1535ac2a | 136 | return test_template |
fd5ff020 | 137 | |
5d01a647 | 138 | ### And add them to TestDownload |
f7ab6cbe | 139 | for n, test_case in enumerate(defs): |
5d01a647 | 140 | test_method = generator(test_case) |
2eb88d95 PH |
141 | tname = 'test_' + str(test_case['name']) |
142 | i = 1 | |
143 | while hasattr(TestDownload, tname): | |
41beccba | 144 | tname = 'test_' + str(test_case['name']) + '_' + str(i) |
2eb88d95 PH |
145 | i += 1 |
146 | test_method.__name__ = tname | |
fd5ff020 | 147 | setattr(TestDownload, test_method.__name__, test_method) |
5d01a647 | 148 | del test_method |
cdab8aa3 PH |
149 | |
150 | ||
151 | if __name__ == '__main__': | |
152 | unittest.main() |